high
Summary
Summary
Action- More Information
| How it spreads |
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|---|---|
| Affected operating systems | Windows |
| Characteristics |
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| Protection available since | 19 September 2005 13:20:12 (GMT) |
| Last updated | 14 December 2005 23:39:55 (GMT) |
| Detected by | All Sophos products |
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Action
- Summary
- Action
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More Information
W32/Sdbot-ADH is a worm and IRC backdoor Trojan for the Windows platform.
W32/Sdbot-ADH spreads to other network computers infected with: Troj/Kuang, Troj/Sub7, Troj/NetDevil and W32/MyDoom.
W32/Sdbot-ADH runs continuously in the background, providing a backdoor server which allows a remote intruder to gain access and control over the computer via IRC channels.
When first run W32/Sdbot-ADH copies itself to <System>\ujm.exe and creates the file <System>\keylog.txt.
The following registry entries are created to run ujm.exe on startup:
HKCU\Software\Microsoft\Windows\CurrentVersion\Run
Java Auto Update
ujm.exe
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Java Auto Update
ujm.exe
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices
Java Auto Update
ujm.exe
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